Hello, 

Previously, I've focused on completing the Minimum...

Hi all,

I am working on a LEED NC hotel project which has a tenant space located on the ground floor. There are not HVAC designs for the tenant spaces since the future tenant occupants...

Hi,

We are working on a high rise residential building, which is 100% mechanically ventillated. we have incorporated all requirements in our design to meet the...

On the summary sheet in the last column  "n/a" data appears even if the Voz values are filled in the other sheets. We can't find the solution.  Could somebody help me?

...

Hi!

Can I use 62.2-2010 instead of the 62.1-2010 ventilation rate calculation procedure for dwelling units? The project is a 4-story apartment building? Thanks. Hope you can help me. 

Do you have to have...

Question: Is it necesary to hard duct ventilation air into each bedroom within the apartment? Or...is it adequate to provide all of the required ventilation for that apartment in one location (ie...

Hello, 

I was under the assumption that the IEQp1 calculator should only include densely occupied spaces, but I'm having trouble finding any documentation around which spaces should be...

We have a 6 storey addition to an existing 4-storeyed building. The mechanical systems for the addition are separate from the existing systems. The project is going for LEED v4 CS certification...

Dear All,

I’m currently modelling a building that uses DOAs with air-side heat recovery for space ventilation in the Proposed Design. As per ASHRAE 90.1 – 2010, section 6.4.3.9...